US3347735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double backed pile carpets of glass-plastic backings
Assignee: —
•
Filing: —
•
Granted: 1967-10-17
•
Expires: 1984-10-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:15
CPC Classifications
D; D05; D05C; D05C17/00; D05C17/02; D03; D03D; D03D15/00; D03D15/20; D03D15/242; D03D15/267; D03D15/283; D03D15/40; D03D15/44; D03D15/46; D03D15/50; D03D15/56; D03D27/00; D10; D10B; D10B2101/00; D10B2101/02; D10B2101/06; D10B2321/00; D10B2321/02; D10B2321/022; D10B2401/00; D10B2401/06; D10B2401/061; D10B2503/00; D10B2503/04; D10B2503/041; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23979; Y10T428/23986
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A TUFTED PILE FABRIC COMPRISING A PRIMARY BACKING WOVEN OF STRANDS OF A SYNTHETIC PLASTIC IN ONE DIRECTION AND STRANDS OF GLASS IN THE OTHER DIRECTION, PILE PROJECTIONS PIERCING SAID PRIMARY BACKING, AND A SECONDARY BACKING WOVEN OF STRANDS OF GLASS IN ONE DIRECTION AND STRANDS OF A SYNTHETIC PLASTIC IN THE OTHER DIRECTION ADHESIVELY SECURED TO THE BACK NONPILE SIDE OF SAID PRIMARY BACKING, THE FIBER GLASS STRANDS IN THE PRIMARY BACKING AND SECONDARY BACKING BEING AT RIGHT ANGLES TO EACH OTHER, SAID FIBER GLASS STRANDS RENDERING THE FABRIC SUBSTANTIALLY INCAPABLE OF STRETCHING OR SHRINKING.
Claim 2
Dependent Claim
96 words
A TUFTED PILE FABRIC COMPRISING A PRIMARY BACKING WOVEN OF STRANDS OF A SYNTHETIC PLASTIC IN ONE DIRECTION AND STRANDS OF GLASS IN THE OTHER DIRECTION, PILE PROJECTIONS PIERCING SAID PRIMARY BACKING, AND A SECONDARY BACKING WOVEN OF STRANDS OF GLASS IN ONE DIRECTION AND STRANDS OF A SYNTHETIC PLASTIC IN THE OTHER DIRECTION ADHESIVELY SECURED TO THE BACK NONPILE SIDE OF SAID PRIMARY BACKING, THE FIBER GLASS STRANDS IN THE PRIMARY BACKING AND SECONDARY BACKING BEING AT RIGHT ANGLES TO EACH OTHER, SAID FIBER GLASS STRANDS RENDERING THE FABRIC SUBSTANTIALLY INCAPABLE OF STRETCHING OR SHRINKING.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |